Who Do You Think You Are? magazine is offering newsletter subscribers the chance to win one of 4 pairs of free tickets to Who Do You Think You Are? Live 2014, worth £22 each.

As well as signing up for their newsletter, you'll need to answer the question ' In which year was Natasha Kaplinsky's Who Do You Think You Are? episode first broadcast?'. More about Natasha Kaplinsky.

You'll need to be quick, though; the competition ends at 11am on Monday 10 February.